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Keith sold half of his comic books and then bought nine

more. He now has 20. How many did he begin with?

User Mutkan
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1 Answer

2 votes

Answer:

22 comic books.

Explanation:

(20 - 9) * 2 First subtract 9 from 20

11 * 2 Multiply 11 by 2

22 is the product

User Buzzrick
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7.4k points